<template>
  <div>
    <h2>我是About的内容</h2>
  </div>
</template>

<script>
import axios from "axios";

export default {
  name: "About",
  mounted() {
    console.log('我是About组件，我被挂载了')
  },
  beforeDestroy() {
    console.log('我是About组件，我要被销毁了')
  }
}
</script>

<style scoped>

</style>